vstinfo — Affiche les paramètres et les programmes d'un greffon VST.
vstinfo affiche les paramètres et les programmes d'un greffon VST.
Note : l'indicateur verbose dans vstinit donne la même information que vstinfo. vstinfo est utile après le chargement de banques de paramètres ou lorsque le greffon change de paramètres dynamiquement.
instance - the number which identifies the greffon, to be passed to other vst4cs opcodes.
Voici un exemple de l'opcode vstinfo. Il utilise le fichier vst4cs.csd.
Exemple 997. Exemple de l'opcode vstinfo.
Voir les sections Audio en Temps Réel et Options de la Ligne de Commande pour plus d'information sur l'utilisation des options de la ligne de commande.
<CsoundSynthesizer> <CsOptions> ; Credits: Adapted by Michael Gogins ; from code by David Horowitz and Lian Cheung. ; The "--displays" option is required in order for ; the Pianoteq GUI to dispatch events and display properly. -m3 --displays -odac </CsOptions> <CsInstruments> sr = 44100 ksmps = 20 nchnls = 2 ; Load the Pianoteq into memory. gipianoteq vstinit "C:\\Program Files\\Steinberg\\VstPlugins\\Pianoteq 3.0 Trial\\Pianoteq30 Trial.dll", 1 ; Print information about the Pianoteq, such as parameter names and numbers. vstinfo gipianoteq ; Open the Pianoteq's GUI. vstedit gipianoteq ; Send notes from the score to the Pianoteq. instr 1 ; MIDI channels are numbered starting at 0. ; p3 always contains the duration of the note. ; p4 contains the MIDI key number (pitch), ; p5 contains the MIDI velocity number (loudness), imidichannel init 0 vstnote gipianoteq, imidichannel, p4, p5, p3 endin ; Send parameter changes to the Pianoteq. instr 2 ; p4 is the parameter number. ; p5 is the parameter value. vstparamset gipianoteq, p4, p5 endin ; Send audio from the Pianoteq to the output. instr 3 ablankinput init 0 aleft, aright vstaudio gipianoteq, ablankinput, ablankinput outs aleft, aright endin </CsInstruments> <CsScore> ; Turn on the instrument that receives audio from the Pianoteq indefinitely. i 3 0 -1 ; Send parameter changes to Pianoteq before sending any notes. ; NOTE: All parameters must be between 0.0 and 1.0. ; Length of piano strings: i 2 0 1 33 0.5 ; Hammer noise: i 2 0 1 25 0.1 ; Send a C major 7th arpeggio to the Pianoteq. i 1 1 10 60 76 i 1 2 10 64 73 i 1 3 10 67 70 i 1 4 10 71 67 ; End the performance, leaving some time ; for the Pianoteq to finish sending out its audio, ; or for the user to play with the Pianoteq virtual keyboard. e 20 </CsScore> </CsoundSynthesizer>